Mike,
Yes I do! I quit relying on myself, admitted that I didn't know it all and listened to Roger ( Irish65 ) and Peter Israelson.
Flying alone I had a really nice system. Riding along with the knowledge and experience of Peter and Roger has taken me to a truly amazing system.
Give Roger a shout, you will not regret it if you want to expand the essence of your system and perhaps get off the upgrade path. The journey was fun, but the feeling that I'm finished and how much I'm enjoying my system is much more rewarding.
Chuck